package ch06.shiLi;

import org.apache.log4j.Logger;
import org.aspectj.lang.ProceedingJoinPoint;

import java.util.Arrays;

public class AroundLogger {

    private static final Logger logger=Logger.getLogger(ErrorLogger.class.getName());
    public Object aroundLogger(ProceedingJoinPoint jp) throws Throwable {
        logger.info("调用"+jp.getTarget()+"的"+jp.getSignature().getName()+"方法。方法入参:"+ Arrays.toString((jp.getArgs())));
        try{
            Object result = jp.proceed();
            logger.info("调用"+jp.getTarget()+"的"+jp.getSignature().getName()+"方法。方法返回值"+result);
            return result;
        }catch (Throwable e){
            logger.error(jp.getSignature().getName()+"方法发生异常："+e);
            throw e;
        }finally {
            logger.info(jp.getSignature().getName()+"方法结束执行。");
        }
    }

}
